This Japanese style grater may be used for ginger, garlic, daikon, onion, or other things that may be grated on a ceramic surface. This item came from a non-smoking estate, and has no marks from the maker or the place of origin, but this is consistent with the design of ceramic graters from Japan. 

This grater is larger than average, and measures 5.5 inches across the basin, and 6.5 inches from the handle to the pour spout. In excellent used condition with no chips, cracks, or breaks. Please review photos to confirm condition.